/*
 * Copyright (C) 2012 Fabien Barbero
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights 
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package com.flickr.tasks;

import com.flickr.R;
import android.app.ProgressDialog;
import android.content.Context;
import android.os.AsyncTask;


public abstract class AbstractAuthenticationTask extends AsyncTask<Void, Void, Void>
{
    
    protected final Context mContext;
    private ProgressDialog dialog;

    protected AbstractAuthenticationTask(Context context) {
        mContext = context;
    }
    
    @Override
    protected final void onPreExecute()
    {
        dialog = new ProgressDialog(mContext);
        dialog.setTitle(R.string.app_name);
        dialog.setIcon(R.drawable.lock);
        dialog.setIndeterminate(true);
        dialog.setMessage(mContext.getText(R.string.auth_message));
        dialog.show();
    }
    
    @Override
    protected final void onPostExecute(Void result)
    {
        dialog.dismiss();
    }

}
